注： 1. 本公告所涉及的漏洞修復信息知識產權全部歸麒麟軟件有限公司所有，此安全漏洞補丁公告僅適用于麒麟軟件操作系統通用主線產品，定制、OEM等版本可根據需要聯系售后獲取支持。任何媒體、網站或個人轉載使用時不得進行商業性的原版原式的轉載，也不得歪曲和篡改所發布的內容。此聲明以及其修改權、更新權及最終解釋權均歸本網所有。 2. 此安全漏洞補丁公告僅適用于銀河麒麟桌面操作系統V10 SP1 2303 Update2 版本，系統版本查詢工具下載鏈接： https://security-oss.kylinos.cn/Desktop/libkysdk-sysinfo.zip 1. 漏洞概述 CVE-2022-39028 GNU Inetutils是一組常見的網絡程序。 GNU Inetutils 2.3版本及之前版本、MIT krb5-appl 1.0.3版本及之前版本存在安全漏洞，該漏洞源于取消引用 NULL 指針，導致telnetd 應用程序崩潰。 CVE-2023-40303 GNU Inetutils是一組常見的網絡程序。 GNU inetutils 2.4版本及之前版本存在安全漏洞，該漏洞源于返回值沒有經過檢查。攻擊者利用該漏洞可以升級權限。 2. 受影響的操作系統及軟件包 ·銀河麒麟桌面操作系統V10 SP1 2303 Update2 x86_64 架構： inetutils-ftp、inetutils-ftpd、inetutils-inetd、inetutils-ping、inetutils-syslogd、inetutils-talk、inetutils-talkd、inetutils-telnet、inetutils-telnetd、inetutils-tools、inetutils-traceroute arm64 架構： inetutils-ftp、inetutils-ftpd、inetutils-inetd、inetutils-ping、inetutils-syslogd、inetutils-talk、inetutils-talkd、inetutils-telnet、inetutils-telnetd、inetutils-tools、inetutils-traceroute mips64el 架構： 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